class EventHandle:

	def __init__(self, trigger_times):
		self.event_trigger_times = trigger_times
	
	def trigger_times(self):
		return self.event_trigger_times
		
	def is_triggered(self, ref_time):
		return ref_time in self.event_trigger_times
	
	def create_activities(self, ref_time, portfolio = None):
		pass
		
	@staticmethod	
	def event_name():
		pass
		
